Institute of Resources & Environment, Henan Polytechnic University, Jiaozuo, China;
Collaborative Innovation Center of Coalbed Methane and Shale Gas for Central Plains Economic Region, Jiaozuo, China;
School of Environmental Sciences and Technology, The University of Dodoma, Dodoma, Tanzania;
Ping Dingshan Tian’an Coal Co. Ltd, Pingdingshan, China;
Mine; Water; Chemical; Characteristics; AHP; Method; Fuzzy; Comprehensive; Evaluation; Method; Water; Quality; Comprehensive; Evaluation;